Method for detecting mutations in nucleotide sequences

C - Chemistry – Metallurgy – 12 – Q

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C12Q 1/68 (2006.01) B01J 19/00 (2006.01) C07H 21/00 (2006.01) C07K 14/195 (2006.01) C07K 14/245 (2006.01) C12N 9/00 (2006.01) C12N 15/09 (2006.01) C12N 15/52 (2006.01) C12Q 1/25 (2006.01) C12Q 1/34 (2006.01) G01N 33/53 (2006.01) G01N 33/566 (2006.01)

Patent

CA 2417861

The invention relates to a method for simultaneously detecting mutations in different nucleotide sequences and for determining the transcription rate of mutated and non-mutated nucleotide sequences. The inventive method comprises the following steps: hybridizing single-stranded sample nucleotide sequences to single-stranded reference nucleotide sequences, fixating, before or during hybridization, single-stranded reference nucleotide sequences or single- stranded sample nucleotide sequences, or fixating, after or during hybridization, heteroduplices from reference and sample nucleotide sequences on an electronically addressable surface, incubating them with a substrate that recognizes heteroduplex mismatches, and detecting the substrate bonds.

L'invention concerne un procédé permettant de détecter des mutations parallèlement dans diverses séquences nucléotidiques, ce procédé permettant également la détermination de la vitesse de transcription de séquences nucléotidiques mutées et de séquences nucléotidiques non mutées. Ledit procédé comprend les étapes suivantes: hybridation de séquences nucléotidiques échantillons monocaténaires avec des séquences nucléotidiques de référence monocaténaires; fixation de séquences nucléotidiques de référence monocaténaires ou de séquences nucléotidiques monocaténaires avant ou pendant l'hybridation, ou d'hétéroduplex constitués de séquences nucléotidiques de référence et de séquences nucléotidiques échantillons, après ou pendant l'hybridation, sur une surface adressable électroniquement; incubation d'un substrat reconnaissant des appariements défectueux d'hétéroduplex; et détection des liaisons de substrat.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Method for detecting mutations in nucleotide sequences does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for detecting mutations in nucleotide sequences, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for detecting mutations in nucleotide sequences will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1564671

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.